Inquiry (采购产品): copper fitting cleansing Hello: Would you be capable of cleaning copper fittings to conform to NFPA 99C and/ or ASTM B819 for oxygen and medical gas use? We are talking about several thousand pounds at a time on a recurring basis. Thank you **** Hidden Message ***** Tom Negle 15044 USA Company: Focus Marketing E-mail: tnegle@nauticom.net **** Hidden Message ***** tnegle@nauticom.net
